Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

42°F

6°C

Humidity 58%
Wind Speed Calm
Barometer 30.06 in (1018.9 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Last update 17 Nov 5:51 pm CST
Extended Forecast for

2 Miles WSW Round Lake Park IL

  • Tonight

    Tonight: A slight chance of rain and sleet before 9pm, then rain.  Low around 38. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. Little or no sleet accumulation expected.

    Low: 38 °F

    Slight Chance
    Rain/Sleet
    then Rain

  • Tuesday

    Tuesday: Rain with occasional drizzle before 8am, then occasional drizzle with rain likely after 8am.  High near 42. East northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain then
    Drizzle

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 38. East northeast wind 5 to 10 mph.

    Low: 38 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 45. East southeast wind around 5 mph.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. East southeast wind around 5 mph becoming calm.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: A chance of rain.  Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before midnight.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
A slight chance of rain and sleet before 9pm, then rain. Low around 38. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Tuesday
Rain with occasional drizzle before 8am, then occasional drizzle with rain likely after 8am. High near 42. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Cloudy, with a low around 38. East northeast wind 5 to 10 mph.
Wednesday
Cloudy, with a high near 45. East southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 37. East southeast wind around 5 mph becoming calm.
Thursday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 54.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
A chance of rain. Partly sunny, with a high near 48.
Friday Night
A chance of rain before midnight. Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Round Lake Park IL
 42.31°N 88.09°W
5:21 pm CST Nov 17, 2025
6pm CST Nov 17, 2025-6pm CST Nov 24, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database